prettier-plugin-solidity
Version:
A Prettier Plugin for automatically formatting your Solidity code.
34 lines • 1.12 kB
JavaScript
import * as nodes from './nodes/index.js';
import { printWarning } from './common/print-warning.js';
import { hasNodeIgnoreComment, prettierVersionSatisfies } from './common/util.js';
import ignoreComments from './comments/ignore.js';
function once(factory) {
let value;
return () => {
if (typeof value === 'undefined') {
value = factory();
}
return value;
};
}
const warnDeprecation = once(() => {
printWarning(`The 'antlr' parser has been deprecated, please use 'slang' instead.`);
return true;
});
function genericPrint(path, options, print) {
warnDeprecation();
const node = path.getValue();
if (node === null) {
return '';
}
if (!(node.type in nodes)) {
throw new Error(`Unknown type: ${JSON.stringify(node.type)}`);
}
if (hasNodeIgnoreComment(node)) {
ignoreComments(path);
return options.originalText.slice(options.locStart(node), options.locEnd(node) + 1);
}
return nodes[node.type].print({ node, options, path, print });
}
export default genericPrint;
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